Search results
Results from the WOW.Com Content Network
In navigation, the course of a watercraft or aircraft is the cardinal direction in which the craft is to be steered. The course is to be distinguished from the heading, which is the direction where the watercraft's bow or the aircraft's nose is pointed. [1][2][3] The path that a vessel follows is called a track or, in the case of aircraft ...
Photojournalism is journalism that uses images to tell a news story. It usually only refers to still images, but can also refer to video used in broadcast journalism. Photojournalism is distinguished from other close branches of photography (such as documentary photography, social documentary photography, war photography, street photography and ...
An aircraft is streamlined from nose to tail to reduce drag making it advantageous to keep the sideslip angle near zero, though an aircraft may be deliberately "sideslipped" to increase drag and descent rate during landing, to keep aircraft heading same as runway heading during cross-wind landings and during flight with asymmetric power. [1]
Aircraft spotting. A group of spotters at Domodedovo International Airport taking photos of a KrasAir Ilyushin Il-96-300 in 2008. Aircraft spotting, or planespotting, is a hobby consisting of observing and tracking aircraft, which is usually accomplished by photography or videography. Besides monitoring aircraft, planespotting enthusiasts (who ...
Aviation photography is the act of taking images of aircraft, either in flight, or on the ground. Types of aviation photography include air-to-air, ground-to-air, ground-static, and remote photography. Military aviation photography, especially air-to-air, requires additional skills, as the photo and target aircraft often fly at velocities of ...
The techniques used for navigation in the air will depend on whether the aircraft is flying under visual flight rules (VFR) or instrument flight rules (IFR). In the latter case, the pilot will navigate exclusively using instruments and radio navigation aids such as beacons, or as directed under radar control by air traffic control.
You can find instant answers on our AOL Mail help page. Should you need additional assistance we have experts available around the clock at 800-730-2563.
Schlieren photography is a process for photographing fluid flow. Invented by the German physicist August Toepler in 1864 to study supersonic motion, it is widely used in aeronautical engineering to photograph the flow of air around objects. The process works by allowing normally unobservable changes in a fluid's refractive index to be seen, [ 1 ...